1280496952

素因数分解:

$2^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{486511}}^1$

素因数の和:486571

約数の個数: 32

約数和(自身を含む): 2802309120

約数和(自身を除く): 1521812168

約数列:

[1, 2, 4, 7, 8, 14, 28, 47, 56, 94, 188, 329, 376, 658, 1316, 2632, 486511, 973022, 1946044, 3405577, 3892088, 6811154, 13622308, 22866017, 27244616, 45732034, 91464068, 160062119, 182928136, 320124238, 640248476, 1280496952]

約数ペア:

[(1, 1280496952), (2, 640248476), (4, 320124238), (7, 182928136), (8, 160062119), (14, 91464068), (28, 45732034), (47, 27244616), (56, 22866017), (94, 13622308), (188, 6811154), (329, 3892088), (376, 3405577), (658, 1946044), (1316, 973022), (2632, 486511)]